This lightweight cooler bag made of waterproof, durable fabric, can be used as the lunch backpack, hiking backpack, camping backpack, fishing backpack, travel backpack and so on. The capacity of this cooler backpack is 30 liters, which hold 30cans deverage. It will also be a suitable capacity for your other necessities. This cooler is made of high-density insulation material and leak-proof liner inside, which can work together to keep ice cold for hours. Except the main storage, there also are two side mesh pockets for water bottle or umberlla. And the front zipper pocket can keep your dinning utensils organized.
